Explore the mystical world of darkness and ice in the Lofthellir cave, a natural lava cave that boasts the greatest natural ice sculptures currently known in an Iceland. We drive along a rugged track to the unique volcano Hverfell, through the crater row of Lúdentarborgir to the roots of Mt. Hvannfell. After a 30 min walk across a lava field which is adorned by endless lava, we reach the Lofthellir Lava Cave. At least one hour is spent inside the cave, observing this unbelievable natural phenomenon.